Cisco :: AIR-LAP-1242G APs Not Obeying Static IP Address Assignment
Feb 8, 2011
I've got a network of several AIR-LAP-1242G LWAPP access points controlled by a 2112 WLC. I assign static IP addresses to each LWAPP, but every few weeks, a couple of them (at random) revert back to grabbing a DHCP-assigned dynamic address for themselves, despite the fact that they're supposedly solidy configured to have static IPs. What's going on here? Is this a bug in their firmware or the WLC's firmware? If I reboot the APs, then they come up with their static IPs, but after running some random number of days/weeks, will spontaneously change their own management IP addresses and grab a DHCP address for themselves.
The 1242G APs version numbers reported by the WLC's web GUI are:
I'm having a strange issue with a Cisco 3845 ISR router. I am setting up basic ACL and NAT but 2 issues occur. When using pat (overload) and a static nat assignment on the same subnet, the host with the static assignment has no wan connectivity except for icmp. The host is not reachable via the wan and the static public ip. Running show ip nat translations show the correct inside local and inside global addresses. The other issue is when applying an extended ACL to the outside or WAN interface coming in. No host on the inside has connectivity (icmp, tcp etc.) even to the gateway. I've cleared out all the ACL's as well as the ipsec tunnel settings and created only the nat overload and a single static assignment with the same results.I'm posting the running config below.
version 15.1 no service pad service timestamps debug datetime msec service timestamps log datetime msec [Code]...
how I can assign a static IP to a user in ACS 5.2. I am able to do it in ACS 4.2, but I don't see the same options under 5.2. General idea is that users authenticate from our VPN appliance via RADIUS, and upon authentication, their static IP is passed back to the VPN device. I can attach an arbitrary field to my local users by going to System Administration -> Configuration -> Dictionaries -> Identity -> Internal Users, but how do I get that IP address passed back when the user is authenticated via Radius?
I have a home desktop, home laptop, and work laptop that I use. I have Ultra VNC setup on my work laptop that allows me to remote into that machine when I am traveling for work. I have always been able to use the external IP address (not private) to login into the machine with no problem. This week, for some reason, I can no longer do that. When I started doing some discovery, I noticed that when I have all 3 machines booted up at home that the exact same external IP address is assigned to all 3 machines. The internal IP addresses are all different as they should be.Shouldn't each machine have a seperate external IP address assigned as well? Or is this working the way it should? I didn't change any setting on my router or DSL model. But I think the conflict that VNC is having on my work laptop is that it has the exact same IP as the destination computer and it fails. I can remote in if I use the private IP address (192.168.x.x) just fine.
I want to use RADIUS (of Secure ACS 5.3) to authenticate users within an ISP environment. Users log connect to a network using a point to point connection (L2) and then they are sending a RADIUS request to get IP adresses. Secure ACS is not quite easy to look through in that case.
We nave a new DCS-932L, and a several month old DCS-930L, both with latest firmware.I have set up both the same, enabled Motion detection across the two middle horizontal bands (fully across); no email; ftp enabled; Video set to 1 fps, quality="high", java.The DCS-932L seems to ignore the frames per second settings; motion brings several seconds of 15 fps, generating maybe 50 image files in a burst.The DCS-930L on the other hand also seems to ignore the settings in the opposite direction, and sometimes has trouble providing even one complete frame.
I have a problem where clients cannot roam between Cisco 1231g-e-k9 and recently installed cisco 1242g-e-k9 access points.. On looking at the CDP option on the 1231 and 1242 access points they are all aware of each other. However if I use the Network View option I see a different picture. All the 1231 access points can see each other but not see the 1242's. Network View on the1242 shows all the 1231's but none of the 1242's. The 1231 are running ver. 12.3(8)JEB and the 1242's are running ver. 12.4(21a)JA1.
Right now I have a lab setup with a couple of these AP's.They are both doing DHCP to get their IP address from a 5508.How do I set a static IP address on the AP?
I am trying to give an static ip address to a time clock on my network and for some reason when I connect time clock to network it will always get an ip address from a different network. for example my computer IP address is 192.168.2.70 when connected to network, my default gateway is 192.168.2.1, the IP address that the time clock always gets is 192.168.1.120, there is no way to tell the time clock what IP address I wanted to be it has to get it from router (that is what the manufacturer told me), router (16portLiksys) does not have DHCP enabled the guy who set up network left it disabled, on his notes he says server (dell server T110) is acting as router is that true that a server can be acting as router?what do guys think is going on here?all the computers hooked up to network have static IP address.I also notice that when I connect a computer to router it will get an IP address from different network the same as time clock.I tried to reserve ip address on router by entering MAC address from time clock but it won't work. I am not very familiar with the server settings I have not try changing settings on server, I am not even sure the guy who set up network is right about using server as router.
One computer (Windows 7 Laptop) which travels between both locations.Can I or how do I setup a static IP address for both locations on my computer and not have to change settings when I change locations?
configure my cisco 892 router want a static ip address assigned to the interface because and I have no more internet on the router because am working on my network academy for CCENT?
I am trying to configure ASA to assign same static ip address to certain user(User1) every time when he connect to network via AnyConnect client. We have Windows AD and use LDAP AAA server for authentication of VPN Remote Access users. I found in document "Cisco ASA 5500 Series Configuration Guide using the CLI, 8.2" in section "Configuring an External Server for Security Appliance User Authorization" explanation and configured ASA and User Properties in AD on exectly same way:First, I assigned static ip address in properties menu(dial in section) of User1 in Active Directory. Then I created ldap attribute map where I mapped msRADIUSFrameIPAddressattribute to IETF-Radius-Framed-IP-Address attribute. At the end I applied this ldap attribute map to AAA server group LDAP.
Although I set this up, whenever I connect using User1 credentials from AD I still get ip address from vpn pool instead static ip address that I configured. In output of debug ldap 255 command I found line "msRADIUSFramedIPAddress: value = -1062718956" but not any line that prove mapping above mentioned attributes.It seems like mapping is not working.All AnyConnect users get parameters from defined internal group policy on ASA,including addresses form pool,dns server etc. I want that User1 get static ip address and inherit all other parameters from group policy.
My second problem with sg200-08 (firmware: SG200-08x_FW_1.0.6.2.stk) is when I try to add specific MAC address as secure:MAC Address Tables - Static Addresses - Add; insert vlan id, port, mac address and select "Secure":I get error message: "Error: Failed to Add 'Static Address' entry.
I am connected to a static ip network. This network sets local ips to connected computers but general ip is the same: static ip of network. When i go to "whatismyipaddress", I can see this static ip. I want to change my ip address. I have no chance to use proxy server or router connection. Is there a way to change my ip address? (Because some sites ban ip address, ex:rapidshare etc. and I need to change my ip)
HP wifi printers (I've had 2 over the last several years)eventually have a disconnect with my wifi router and was told (by an experienced IT guy from my last job) I should assign the printer a static address to eliminate the problem. How can I assign a static address to my printer. Here are the models Router: Belkin model F5D9231-4v1(01); Printer HP Officejet 6600. I know how to access the printer and manually enter an IP address and subnet and such, I just don't know which numbers to use where. I also know how to access my router, via typing in the IP address in Internet Explorer, but i'm unsure of which tab within the router's page (i.e. is it category wirelessunder MAC address control) or which numbers (IP address or MAC Address)and where should I get the correct numbers from (i.e. go run, cmd,IPconfig/all).
Everytime I start one of my two Windows machines, I need to go to the control panel network adapter and enter the static IP address in the IPV4 properties. It is always blank after a shutdown.I have two machines that are networked for flight simming.One of the machines must have a static IP so I configured both static. Not sure if this has anything to do with my problem.
A business network has had a Static IP Address for several years. Recently, something caused the settings to be changed to "Obtain an IP Address Automatically". As a result, pcAnywhere will no longer connect, and this is a critical function of the office. This has to get fixed. I've attempted to put the settings back to what they were (The IP Address, Subnet Mask, Default Gateway, etc...) but now the Server will no longer connect to the internet when you setup the Static IP. The settings I am using are exactly the same as the ones from over 2 years ago. Now they no longer work, and networking is confusing to me.
I've had the same IP address for years and want to change it to a new one - I have a dynamic IP but for some reason it will never change.It looks as if it's always static-what settings I need to change on Windows 7 to get it to roll over onto a new IP address?
We have a Cisco ASA 5520 and in order to conserve public IP addresses and configuration (possibly) can we use the same public IP address for a static NAT with two different interfaces? Here is an example of what I'm refering too where 10.10.10.10 would be the same public IP address.
I have ASA 5505 with basic licence, v9.1, ASDM 7.1. I want to create the DMZ for a web server.
The interface 0 is for the outside network The interface 6 is for the DMZ All other interfaces are for the inside network
My ISP provided me with one public static IP address, one gateway address and a subnet mask 255.255.255.252
1/ I would like to ask which interface I should assign the public static IP address to. Should it be assigned to the outside interface 0, or should it be assigned to the DMZ interface 6, while outside interface would be configured to use DHCP?
I tried to assign the static IP address to the outside interface first, but then when I used ASDM the “Public Servers” feature to configure NAT, I get error message that the outside interface and the public address cannot have the same IP address.
2/ For the sake of peace of mind, I am thinking about using the second firewall, which would be used only for the inside network. Can I connect this second firewall to one of the inside interfaces of the 1st firewall,
I recently switched operating systems from XP to Windows 7. Since that time whenever I need to reboot the router, it does not recognize my printer. How do I set the router to a static ip address and will that affect its recognition of my computer? I have had no problems with computer recognition, only printer.
ok the connection is a dial up it doesn't give any static ip address when i connect it now it will give me different ip , when i disconnect it again it will give me another ip. an the message appear at the server and the affect the client.....the client are using satic ip address.
I have what I feel is sort of a strange issue. When I have systems on my home network get their IP from DHCP, they can get to the internet just fine. But it seems that when I assign a static address, they have local network access only, and will not get a connection to the internet. My windows 2008 server is the big problem with this one.
When I was hosting a server on minecraft, a few people complained that the server was down. It was, and the problem is that my router switched to a dynamic IP after comcast installed a security system to my house. If I try to reset the router, the system goes down and takes a helluva long time to get back up. Whenever I try to switch to a static IP, however, I lose internet connection. Wondering how to fix this. Or do I have to switch back to my laptop - which might also not even work. (I'll go try that, but I'm using my desktop because it has extra RAM.)
Do not have internet connectivity, despite all the lights lit on calbe modem and the ASUS WL520GU router and only the internet and ethernet lights are lit on the Linksys 2102.Despite numerous reboots, no change and even bypassing the router and connecting directly to ATA still no conectivity.When I open a browser, it reverts to the Asus error page, "reason for failed connection: You have set the wrong dynamic or static IP address, though nothing was changed.Funny thing again, a direct internet connection to the ATA did nothing.A google search only just shows lots of unasnered posts on this issue, or only the usual 'please reboot'.
I have a layer 3 switch with a bunch of SVIs all in the 192.168.x.0/24 range. I just want to advertise a 192.168.0.0/16 summary to the BGP neighbors. I can do this either by:
1) Redistributing connected into BGP and then using the 'aggregate-address' command to advertise the summary.
2) Specifying a network statement in the BGP config for every single SVI, then using the 'aggregate-address' command.
3) Create a static route to null0 (ip route 192.168.0.0 255.255.0.0 null0) and put 'network 192.168.0.0 mask 255.255.0.0' command in the BGP config.All three fulfill the same purpose of summarizing all the SVIs, but creating the static route is much cleaner in this case. It seems like the aggregate-address command is mostly intended for routers that are aggregating connections coming from other routers and all of them share a common prefix.
I just upgraded my firewall to ASA 5505. Now, my original static ip address cofiguration is gone. Apperantly, Cisco went away from static ip address to something like nat (inside,outside) dynamic interface. how to create a static ip address under version 8.4? By the way, I am sharing what my configuration used to look before upgrading.
